/*
* Copyright (c) 2001-2007 Sun Micro//Systems, Inc. All rights reserved.
*
* The Sun Project JXTA(TM) Software License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The end-user documentation included with the redistribution, if any, must
* include the following acknowledgment: "This product includes software
* developed by Sun Microsystems, Inc. for JXTA(TM) technology."
* Alternately, this acknowledgment may appear in the software itself, if
* and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Sun", "Sun Microsystems, Inc.", "JXTA" and "Project JXTA" must
* not be used to endorse or promote products derived from this software
* without prior written permission. For written permission, please contact
* Project JXTA at http://www.jxta.org.
*
* 5. Products derived from this software may not be called "JXTA", nor may
* "JXTA" appear in their name, without prior written permission of Sun.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SUN
* MICROSYSTEMS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* JXTA is a registered trademark of Sun Microsystems, Inc. in the United
* States and other countries.
*
* Please see the license information page at :
* <http://www.jxta.org/project/www/license.html> for instructions on use of
* the license in source files.
*
* ====================================================================
*
* This software consists of voluntary contributions made by many individuals
* on behalf of Project JXTA. For more information on Project JXTA, please see
* http://www.jxta.org.
*
* This license is based on the BSD license adopted by the Apache Foundation.
*/
package net.jxta.impl.resolver.resolverMeter;
import net.jxta.document.Element;
import net.jxta.document.TextElement;
import net.jxta.endpoint.EndpointAddress;
import net.jxta.impl.meter.MetricUtilities;
import net.jxta.peer.PeerID;
import net.jxta.util.documentSerializable.DocumentSerializable;
import net.jxta.util.documentSerializable.DocumentSerializableUtilities;
import net.jxta.util.documentSerializable.DocumentSerializationException;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Iterator;
public class SrdiHandlerMetric implements DocumentSerializable {
private String handlerName;
private boolean registered = true;
private int numProcessed = 0;
private int numErrorsWhileProcessing = 0;
private int numToUnregisteredHandler = 0;
private long totalProcessTime = 0;
private int numMessagesSentViaWalker = 0;
private int numMessagesSentViaUnicast = 0;
private int numErrorsSendingMessages = 0;
private int numErrorsPropagatingMessages = 0;
private HashMap destinationMetrics = new HashMap();
public SrdiHandlerMetric(String handlerName) {
this.handlerName = handlerName;
}
public SrdiHandlerMetric() {}
public SrdiHandlerMetric(SrdiHandlerMetric prototype) {
this.handlerName = prototype.handlerName;
}
public void setRegistered(boolean registered) {
this.registered = registered;
}
public String getHandlerName() {
return handlerName;
}
public boolean getRegistered() {
return registered;
}
public int getNumProcessed() {
return numProcessed;
}
public int getNumErrorsWhileProcessing() {
return numErrorsWhileProcessing;
}
public long getTotalProcessTime() {
return totalProcessTime;
}
public int getNumMessagesSentViaWalker() {
return numMessagesSentViaWalker;
}
public int getNumMessagesSentViaUnicast() {
return numMessagesSentViaUnicast;
}
public int getNumErrorsSendingMessages() {
return numErrorsSendingMessages;
}
public int getNumErrorsPropagatingMessages() {
return numErrorsPropagatingMessages;
}
@Override
public boolean equals(Object obj) {
if (obj instanceof SrdiHandlerMetric) {
SrdiHandlerMetric otherSrdiHandlerMetric = (SrdiHandlerMetric) obj;
return handlerName.equals((otherSrdiHandlerMetric.handlerName));
} else {
return false;
}
}
@Override
public int hashCode() {
return handlerName.hashCode();
}
public void messageProcessed(long processTime) {
numProcessed++;
totalProcessTime += processTime;
}
public void errorWhileProcessing() {
numErrorsWhileProcessing++;
}
public void srdiToUnregisteredHandler() {
numToUnregisteredHandler++;
}
public void messageSentViaWalker() {
numMessagesSentViaWalker++;
}
public void messageSentViaUnicast() {
numMessagesSentViaUnicast++;
}
public void errorSendingMessage() {
numErrorsSendingMessages++;
}
public void errorPropagatingMessage() {
numErrorsPropagatingMessages++;
}
SrdiDestinationMetric getSrdiDestinationMetric(EndpointAddress endpointAddress) {
PeerID peerID = MetricUtilities.getPeerIdFromEndpointAddress(endpointAddress);
return getSrdiDestinationMetric(peerID);
}
SrdiDestinationMetric getSrdiDestinationMetric(PeerID peerID) {
SrdiDestinationMetric destinationMetric = (SrdiDestinationMetric) destinationMetrics.get(peerID);
if (destinationMetric == null) {
destinationMetric = new SrdiDestinationMetric(peerID);
destinationMetrics.put(peerID, destinationMetric);
}
return destinationMetric;
}
public Iterator getDestinationMetrics() {
return destinationMetrics.values().iterator();
}
public void addSrdiDestinationMetric(SrdiDestinationMetric srdiDestinationMetric) {
destinationMetrics.put(srdiDestinationMetric.getPeerID(), srdiDestinationMetric);
}
public void serializeTo(Element element) throws DocumentSerializationException {
if (handlerName != null) {
DocumentSerializableUtilities.addString(element, "handlerName", handlerName);
}
DocumentSerializableUtilities.addBoolean(element, "registered", registered);
if (numProcessed != 0) {
DocumentSerializableUtilities.addInt(element, "numProcessed", numProcessed);
}
if (numErrorsWhileProcessing != 0) {
DocumentSerializableUtilities.addInt(element, "numErrorsWhileProcessing", numErrorsWhileProcessing);
}
if (numToUnregisteredHandler != 0) {
DocumentSerializableUtilities.addInt(element, "numToUnregisteredHandler", numToUnregisteredHandler);
}
if (totalProcessTime != 0) {
DocumentSerializableUtilities.addLong(element, "totalProcessTime", totalProcessTime);
}
if (numMessagesSentViaWalker != 0) {
DocumentSerializableUtilities.addInt(element, "numMessagesSentViaWalker", numMessagesSentViaWalker);
}
if (numMessagesSentViaUnicast != 0) {
DocumentSerializableUtilities.addInt(element, "numMessagesSentViaUnicast", numMessagesSentViaUnicast);
}
if (numErrorsSendingMessages != 0) {
DocumentSerializableUtilities.addInt(element, "numErrorsSendingMessages", numErrorsSendingMessages);
}
if (numErrorsPropagatingMessages != 0) {
DocumentSerializableUtilities.addInt(element, "numErrorsPropagatingMessages", numErrorsPropagatingMessages);
}
for (Iterator i = destinationMetrics.values().iterator(); i.hasNext();) {
Element srdiDestinationElement = DocumentSerializableUtilities.createChildElement(element, "destination");
SrdiDestinationMetric srdiDestinationMetric = (SrdiDestinationMetric) i.next();
srdiDestinationMetric.serializeTo(srdiDestinationElement);
}
}
public void initializeFrom(Element element) throws DocumentSerializationException {
for (Enumeration e = element.getChildren(); e.hasMoreElements();) {
Element childElement = (TextElement) e.nextElement();
String tagName = (String) childElement.getKey();
if (tagName.equals("handlerName")) {
handlerName = DocumentSerializableUtilities.getString(childElement);
} else if (tagName.equals("registered")) {
registered = DocumentSerializableUtilities.getBoolean(childElement);
} else if (tagName.equals("numProcessed")) {
numProcessed = DocumentSerializableUtilities.getInt(childElement);
} else if (tagName.equals("numErrorsWhileProcessing")) {
numErrorsWhileProcessing = DocumentSerializableUtilities.getInt(childElement);
} else if (tagName.equals("numToUnregisteredHandler")) {
numToUnregisteredHandler = DocumentSerializableUtilities.getInt(childElement);
} else if (tagName.equals("totalProcessTime")) {
totalProcessTime = DocumentSerializableUtilities.getLong(childElement);
} else if (tagName.equals("numMessagesSentViaWalker")) {
numMessagesSentViaWalker = DocumentSerializableUtilities.getInt(childElement);
} else if (tagName.equals("numMessagesSentViaUnicast")) {
numMessagesSentViaUnicast = DocumentSerializableUtilities.getInt(childElement);
} else if (tagName.equals("numErrorsSendingMessages")) {
numErrorsSendingMessages = DocumentSerializableUtilities.getInt(childElement);
} else if (tagName.equals("numErrorsPropagatingMessages")) {
numErrorsPropagatingMessages = DocumentSerializableUtilities.getInt(childElement);
} else if (tagName.equals("destination")) {
SrdiDestinationMetric srdiDestinationMetric = new SrdiDestinationMetric();
srdiDestinationMetric.initializeFrom(childElement);
addSrdiDestinationMetric(srdiDestinationMetric);
}
}
}
public void mergeMetrics(SrdiHandlerMetric otherSrdiHandlerMetric) {
numProcessed += otherSrdiHandlerMetric.numProcessed;
numErrorsWhileProcessing += otherSrdiHandlerMetric.numErrorsWhileProcessing;
totalProcessTime += otherSrdiHandlerMetric.totalProcessTime;
numMessagesSentViaWalker += otherSrdiHandlerMetric.numMessagesSentViaWalker;
numMessagesSentViaUnicast += otherSrdiHandlerMetric.numMessagesSentViaUnicast;
numErrorsSendingMessages += otherSrdiHandlerMetric.numErrorsSendingMessages;
numErrorsPropagatingMessages += otherSrdiHandlerMetric.numErrorsPropagatingMessages;
for (Iterator i = otherSrdiHandlerMetric.getDestinationMetrics(); i.hasNext();) {
SrdiDestinationMetric otherSrdiDestinationMetric = (SrdiDestinationMetric) i.next();
SrdiDestinationMetric ourSrdiDestinationMetric = getSrdiDestinationMetric(otherSrdiDestinationMetric.getPeerID());
if (ourSrdiDestinationMetric == null) {
ourSrdiDestinationMetric = new SrdiDestinationMetric(otherSrdiDestinationMetric);
addSrdiDestinationMetric(ourSrdiDestinationMetric);
}
ourSrdiDestinationMetric.mergeMetrics(otherSrdiDestinationMetric);
}
}
}